Mistral's Agents API and the 2025 LLM OS

**The LLM OS** concept has evolved since 2023, with **Mistral AI** releasing a new **Agents API** that includes code execution, web search, persistent memory, and agent orchestration. **LangChainAI** introduced the **Open Agent Platform (OAP)**, an open-source no-code platform for intelligent agents. **OpenAI** plans to develop **ChatGPT** into a super-assistant by H1 2025, competing with **Meta**. Discussions around **Qwen** models focus on reinforcement learning effects, while **Claude 4** performance is also noted. The AI Engineer World's Fair is calling for volunteers.